@article{df567934094649e9ae416f5d90ad980e,
title = "Simultaneous precision spectroscopy of pp, Be 7, and pep solar neutrinos with Borexino Phase-II",
abstract = "We present the simultaneous measurement of the interaction rates Rpp, RBe, Rpep of pp, Be7, and pep solar neutrinos performed with a global fit to the Borexino data in an extended energy range (0.19-2.93) MeV with particular attention to details of the analysis methods. This result was obtained by analyzing 1291.51 days of Borexino Phase-II data, collected after an extensive scintillator purification campaign. Using counts per day (cpd)/100 ton as unit, we find Rpp=134±10(stat)-10+6(sys), RBe=48.3±1.1(stat)-0.7+0.4(sys); and RpepHZ=2.43±0.36(stat)-0.22+0.15(sys) assuming the interaction rate RCNO of CNO-cycle (Carbon, Nitrogen, Oxigen) solar neutrinos according to the prediction of the high metallicity standard solar model, and RpepLZ=2.65±0.36(stat)-0.24+0.15(sys) according to that of the low metallicity model. An upper limit RCNO<8.1 cpd/100 ton (95% C.L.) is obtained by setting in the fit a constraint on the ratio Rpp/Rpep (47.7±0.8 cpd/100 ton or 47.5±0.8 cpd/100 ton according to the high or low metallicity hypothesis).",
author = "{Borexino collaboration} and M. Agostini and K. Altenm{\"u}ller and S. Appel and V. Atroshchenko and Z. Bagdasarian and D. Basilico and G. Bellini and J. Benziger and G. Bonfini and D. Bravo and B. Caccianiga and F. Calaprice and A. Caminata and L. Cappelli and S. Caprioli and M. Carlini and P. Cavalcante and F. Cavanna and A. Chepurnov and K. Choi and L. Collica and D. D'Angelo and S. Davini and A. Derbin and Ding, {X. F.} and {Di Ludovico}, A. and {Di Noto}, L. and I. Drachnev and K. Fomenko and A. Formozov and D. Franco and F. Gabriele and C. Galbiati and M. Gschwender and C. Ghiano and M. Giammarchi and A. Goretti and M. Gromov and D. Guffanti and T. Houdy and E. Hungerford and Aldo Ianni and Andrea Ianni and A. Jany and D. Jeschke and S. Kumaran and V. Kobychev and G. Korga and T. Lachenmaier and M. Laubenstein",
note = "Funding Information: The Borexino program is made possible by funding from INFN (Italy), NSF (USA), BMBF, DFG, HGF, and MPG (Germany), RFBR (Grants 16-02-01026 A, 19-02-0097A, 16-29-13014 ofim, 17-02-00305 A)(Russia), RSF (grant 17-12-01009) (Russia), and NCN (Grants No. UMO 2013/10/E/ST2/00180, No. UMO 2017/26/M/ST2/00915) (Poland). We acknowledge the computing services of Bologna INFN-CNAF data centre and LNGS Computing and Network Service (Italy), of Julich Supercomputing Centre at Forschungszentrum J{\"u}lich (J{\"u}lich Research Centre, Germany), and of ACK Cyfronet AGH Cracow (Poland). We acknowledge also the generous hospitality and support of the Laboratori Nazionali del Gran Sasso (Italy). Publisher Copyright: {\textcopyright} 2019 authors. Published by the American Physical Society.",
year = "2019",
month = oct,
day = "28",
doi = "10.1103/PhysRevD.100.082004",
language = "English (US)",
volume = "100",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "8",
}